Pith Number

pith:W6XDJXTC

pith:2018:W6XDJXTCNG3T2IRLFPQYQLWL5A

not attested not anchored not stored refs pending

Quantum annealing with anneal path control: application to 2-SAT problems with known energy landscapes

Christian Seidel, Fengping Jin, Florian Neukart, Hans De Raedt, Kristel Michielsen, Ting-Jui Hsu

arxiv:1810.00194 v2 · 2018-09-29 · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6XDJXTCNG3T2IRLFPQYQLWL5A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:04:07.202117Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7ae34de6269b73d222b2be1882ecbe80c7900d2157a74dd901fa6ed036c3f9e

Aliases

arxiv: 1810.00194 · arxiv_version: 1810.00194v2 · doi: 10.48550/arxiv.1810.00194 · pith_short_12: W6XDJXTCNG3T · pith_short_16: W6XDJXTCNG3T2IRL · pith_short_8: W6XDJXTC

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/W6XDJXTCNG3T2IRLFPQYQLWL5A \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b7ae34de6269b73d222b2be1882ecbe80c7900d2157a74dd901fa6ed036c3f9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0975d278365de26014030a6187b3efb2fc1865e69932e77b38144a0df896a87",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-09-29T11:17:21Z",
    "title_canon_sha256": "791e99d535ffaaf122c31e381b451804d5983d3a541e54cc5150ec7c84028269"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00194",
    "kind": "arxiv",
    "version": 2
  }
}